This is used to verify that the hypervisor implements all of the GHCB features required (since not all of them are guaranteed by virtue of supporting version 2 of the GHCB protocol) and captures any optional features that may influence SVSM behavior.
This is used to verify that the hypervisor implements all of the GHCB features required (since not all of them are guaranteed by virtue of supporting version 2 of the GHCB protocol) and captures any optional features that may influence SVSM behavior.